719 
Pl.cell.fol. 14. MUSCI. 351. Splachnum. 
b. Leaves Hunt . 
6. Splachnum vasculosum. Vasculose glandmoss . 
Leaves rhomboid, rounded, blunt; main rib not reaching 
the point; apophysis globular, much wider than the capsule. 
Splachnum vasculosum, Hedwig Crypt . 2, 15. 
Splachnum rugosum, Engl. Bot. 2094, not of Dickson. 
On alpine bogs. 
7. Splachnum Froelichii. Frcelichs glandmoss . 
Leaves ovate, rounded at the points ; main rib disappear- 
ing ; apophysis reverse ovate, much narrower than the 
capsule. 
Splachnum Frcelichianum, Hedw. Crypt. 3,40. 
Bryum reticulatum, Dicks. Crypt. 2, 4. 
Splachnum reticulatum, Engl. Bot. 2507. 
On alpine mountains. 
X. 352. CONOSTOMUM. Swartz. Cone-mouth . 
Capsule valveless, pedicelled ; pedicells terminal ; peri- 
stome single, toothed; teeth 16, equally distant, all united 
at the top ; calyptra halved. 
Conostomum horeale. Northern cone-mouth . 
Stem, rather short; leaves lanceolate, pointed, keeled, 
slightly toothed. 
Conostomum boreale, Swartz in Schrad. Journ. 1,24. 
Grimmia Conostoma, Engl. Bot. 1135. 
Bryum tetragonum, Dicks. Crypt. 2,8. 
On very high mountains. 
XI. 353. POLYTRICHUM. Pliny. Hairy- cap. 
Capsule valveless, pedicelled ; pedicells terminal ; peri- 
stome single, toothed ; teeth 32 or 64, equally distant, bent ; 
tips united by a horizontal membrane ; calyptra small, 
halved. — Leaves generally thick, opake, winged. 
a. Calyptra naked . 
1 . Poly trichum undulatum. Wavy hairy-cap. 
Leaves lanceolate, wavy; edge flat, fine-toothed; main 
rib winged; capsule cylindrical, bent; lid awlshape. 
Bryum capitulis oblongis rubentibus, foliis oblongis angustis pellucidis 
rugosrs, Raii Syn. 95, 15. 
Bryum undulatum, Lin. S. P. 1582. 
Poly trichum undulatum, Hedw. Crypt. 1,16; Engl. Bot. 1220, 
Catharinea Callibryon, Ehrh. Crypt. 83. 
Catharinea undulata, fVehr et Mohr Reise. 
Oligotrichum undulatum, De Cand. FI. Gall. 1201 
In shady places. 
